Backpack



FIG. 1 is a front, perspective view of the backpack invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the figures are for the purpose of illustratingstitching and form no part of the claim. The broken lines showing a tagon a strap is for the purpose of illustrating a portion of the articleand forms no part of the claim.

CLAIM The ornamental design for a backpack, as shown and described.